The main campus of PUC-RIO is located at Marquês de São Vicente Street 225, Gávea (Southern Zone of Rio de Janeiro). There are two entrances to access the campus; one at Marquês de São Vicente Street and the other at PE. Leonel Franca Street, which is exclusive for pedestrians. The Mathematics Department is on the 8th floor, room 862 of Cardeal Leme Building. You can access the department trough the stairs or elevators located next to Bar das Freiras and across Carga Nobre bookstore.